This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A017144 #21 Sep 08 2022 08:44:41 %S A017144 1679616,1475789056,54875873536,656100000000,4347792138496, %T A017144 20047612231936,72301961339136,218340105584896,576480100000000, %U A017144 1370114370683136,2992179271065856,6095689385410816,11716593810022656 %N A017144 a(n) = (8*n + 6)^8. %H A017144 Vincenzo Librandi, <a href="/A017144/b017144.txt">Table of n, a(n) for n = 0..10000</a> %H A017144 <a href="/index/Rec#order_09">Index entries for linear recurrences with constant coefficients</a>, signature (9, -36, 84, -126, 126, -84, 36, -9, 1). %F A017144 a(n) = 256*A016844(n). - _R. J. Mathar_, Aug 26 2015 %F A017144 a(n) = 9*a(n-1) - 36*a(n-2) + 84*a(n-3) - 126*a(n-4) + 126*a(n-5) - 84*a(n-6) + 36*a(n-7) - 9*a(n-8) + a(n-9); a(0)=1679616, a(1)=1475789056, a(2)=54875873536, a(3)=656100000000, a(4)=4347792138496, a(5)=20047612231936, a(6)=72301961339136, a(7)=218340105584896, a(8)=576480100000000. - _Harvey P. Dale_, Jul 23 2016 %t A017144 (8*Range[0,20]+6)^8 (* or *) LinearRecurrence[{9,-36,84,-126,126,-84,36,-9,1},{1679616,1475789056,54875873536,656100000000,4347792138496,20047612231936,72301961339136,218340105584896,576480100000000},20] (* _Harvey P. Dale_, Jul 23 2016 *) %o A017144 (Magma) [(8*n+6)^8: n in [0..20]]; // _Vincenzo Librandi_, Jul 22 2011 %Y A017144 Cf. A016844. %K A017144 nonn,easy %O A017144 0,1 %A A017144 _N. J. A. Sloane_